Water protection and durability - High density water resistant fabric with PU and EVA lamination plus waterproof zippers provide reliable water protection for your device. Sun glare reduction and screen clarity - Effective sun shade coverage minimizes glare and keeps the screen readable in bright light for clearer display. One handed operation and touch control - TPU touch screen window lets you operate your phone with one hand without removing it from the case. Convenient audio and charging access - Built in earphone hole allows charging and listening to music while the phone remains inside the case. Materials and design - Fabric: PU and EVA laminated high density material - Closure: waterproof zippers designed to enhance water protection - Window: TPU touch screen interface for direct control Compatibility and usage notes - Designed for smartphones that can be operated through the TPU touch screen window - case supports charging and listening to music via the built in earphone hole Use scenarios - Outdoor water activities such as boating or kayaking: keep your phone dry while navigating, taking calls, or adjusting music, with easy one handed access through the TPU window. - Beach or poolside: read maps or directions on bright sunny days with reduced glare and clear display, without removing the device from the case. - Rainy commutes or hiking in wet conditions: protect your phone from rain while maintaining touch screen control and music playback through the case.